baber/WOPTO huggingface dataset:
Patent EP-4250733-A2 (EP)
Inventor: NISHI TAKAHIRO
IPC: H04N19/423
Filed: 2012-01-12
Abstract: With an image coding method which allows reduction of processing loads, when pictures included in a video signal are classified into layers so as to belong to their respective layers, a picture that belongs to the second layer that is located in a range restricted according to the first layer to which a current picture to be coded that is one of the pictures belongs, is referred to as a reference picture for the current picture (S10), and the current picture is coded based on the reference picture (511).
Patent EP-4282345-A2 (EP)
Title: Cartridge-based firing lockout mechanism for surgical stapler
Inventor: SHELTON IV FREDERICK E
IPC: A61B17/072
Filed: 2022-08-15
Abstract: A surgical stapling instrument includes a shaft assembly and an end effector. The end effector includes a first jaw having an anvil, a second jaw configured to removably receive a staple cartridge, and a driving assembly translatable distally through the second jaw for pivoting the second jaw toward the first jaw to clamp tissue between the first jaw and the second jaw. The instrument also includes a lockout mechanism configured to transition between a first state in which the lockout mechanism prevents distal translation of the driving assembly through the second jaw, and a second state in which the lockout mechanism permits distal translation of the driving assembly through the second jaw. The lockout mechanism is configured to transition from the first state to the second state when the staple cartridge is removably received by the second jaw.
Patent EP-4289348-A2 (EP)
Inventor: ZHOU CHAO
IPC: A61B5/00
Filed: 2018-05-14
Abstract: Integrated photonic chips and related systems and methods suitable for space-division multiplexing optical coherence tomography scanning are disclosed. In one embodiment, the photonic chip comprises a substrate, an optical input port which receives an incident sampling beam from an external light source, a plurality of optical output ports configured to transmit a plurality of sampling beams from the chip to a sample to capture scanned images of the sample, and a plurality of interconnected and branched waveguide channels formed in the substrate. Waveguide channels in a splitter region divide the sampling beam into the plurality of sampling beams at the output ports. Terminal portions of the waveguide channels in a time delay region associated with each output port have different predetermined lengths to create an optical time delay between the sampling beams. In some embodiments, the chip further comprises an interferometer region to create interference patterns.
Patent EP-4319031-A2 (EP)
Inventor: SUN JING
IPC: H04L5/00
Filed: 2020-01-03
Abstract: Methods, systems, and devices for wireless communication are described that may enable a user equipment (UE) to monitor a shared spectrum to receive control signaling and data transmissions associated with different transmission time intervals (TTIs). For example, a base station may communicate with a UE according to a first transmission mode during a first, shortened TTI. The base station may transmit a downlink control channel for a shortened TTI based on a subset of a number of blind decodes or control channel elements. Additionally, a downlink control channel for a shortened TTI may contain grants for multiple TTIs. In some cases, the base station may transmit a signaling to the UE via a reference signal, downlink control channel, or radio resource control which may indicate a change from the shortened-TTI transmission mode to a transmission mode with a TTI duration that is longer than the first, shortened TTI duration.
Patent EP-0003929-A2 (EP)
Inventor: FLEURENT CLAUDE
IPC: G03F1/00
Filed: 1979-02-09
Abstract: A photographic process for forming designs on a support covered with a photographic emulsion. On a support such as a fog film, a design is made using an indelible varnish, and the zones not covered with varnish are developed, and this takes place during a period corresponding to the degree of development which it is desired to obtain. The relief parts of the indelible varnish are removed by means of an appropriate product and the emulsion which has remained untreated is redeveloped. The invention permits the production of designs by photographic means, not exhibiting any relief parts, and consequently more stable and more resistant, especially to projectors, and the production of graphics which are specific to the aforementioned technique (see Figure 3). <IMAGE>
Patent EP-0023995-A2 (EP)
Inventor: SILBERMANN ERICH
IPC: H01B3/30
Filed: 1980-07-24
Abstract: 1. An insulator for outside climatic conditions consisting of cast resin mixed with filler to economize on cast resin, characterised in that at least a part of the filler includes finely divided materials, which have higher internal electrical losses than does the cast resin, in such an amount that the harmful condensation of water on the insulator is avoided.
Patent EP-0027921-A2 (EP)
Inventor: KOURTZ RAYMOND E
IPC: C08F20/44
Filed: 1980-10-03
Abstract: An acrylonitrile polymer having an intrinsic viscosity in the range of 0.5 to 1.4 and a sulfonic acid end group content of about 0.20 to 0.35 weight percent is obtained by polymerizing acrylonitrile and one or more monomers free of acid dyesite groups in the presence of a redox system containing an oxidizing agent, a reducing agent, and a copper activator, the reducing agent being a mixture of a bisulfite and a mercapto compound in proportions which give the desired end group content whereby intrinsic viscosity can be varied independently.
Patent EP-0029224-A2 (EP)
Inventor: ECKERT MANFRED DR
IPC: F24H1/18
Filed: 1980-11-13
Abstract: 1. An absorption heat pump with a connected hot-water storage tank (20), an absorption unit consisting of a separator (7), an evaporator (3) preceded by a controllable expansion valve (12), and an absorber (13) and a condenser (6), characterized in that all the components (1-14) carrying the working medium, e.g. ammonia, are combined in a compact first arrangement (A), while those components which do not carry the working medium, e.g. the hot-water storage tank (20), valves (21), pumps (22, 23) and electronic monitoring and control unit (28), are combined in a second compact arrangement (B).
Patent EP-0031682-A2 (EP)
Inventor: ELRICK DONALD EDWARD
IPC: C06B45/10
Filed: 1980-12-18
Abstract: A slurry casting process is described capable of producing crosslinked double base propellant having improved burning rates and high specific impulse. Such propellants can be formulated to be smokeless, Improved burning rates are achieved by incorporating into a slurry of double base composition, casting powder granules containing 20% to 75% by weight of small particle ammonium perchlorate. The casting powder granules substantially retain their identity in the cured propellant matrix. The casting powder granules have a high burning rate and are uniformly distributed throughout the propellant. The granules are responsible for increasing the burning rate of the entire crosslinked double base propellant composition of the invention.
Patent EP-0035270-A2 (EP)
Inventor: INGOLD KENNETH JAMES
IPC: C07D231/08
Filed: 1981-03-02
Abstract: Heterocyclic compounds, more specifically 1-substituted pyrazolidin-3-ones of the formula (I)
     wherein R is a straight chain alkyl group of from 8 to 14 carbon atoms and acid addition salts thereof are disclosed, together with pharmaceutical formulations thereof. The compounds of formula (I) are useful in medicine, particularly as anorexigenic agents.
Patent EP-0039917-A2 (EP)
Inventor: FORK KURT DR
IPC: G05B5/01
Filed: 1981-05-07
Abstract: 1. A circuit arrangement for damping power oscillations in mains power supply systems by means of signals derived from changes in the power loading, to produce an alternating current output signal which is used to influence a voltage regulated exciter arrangement of at least one synchronous machine changing in phase in a mathematically positive direction in a selectable frequency range with increasing oscillation frequency in order to damp the power oscillations, characterised in that the alternating current output signal (A) of the oscillation damping device (1) and a correction value (1-DELTA P(f)) are used in a multiplier (2) to derive from the alternating current output signal (A) the product which acts upon the exciter arrangement, and to obtain the correcting value, the alternating current output signal (A) is amplified and fed via a filter (5) tuned to the cut-off frequency range which is to be emphasized, to a rectifying, smoothing limiter circuit (6), whose output value (DELTA P(f)), which is limited at the maximum to the maximum value of the alternating current output signal (A), is substracted in a difference forming device (7) from a standard signal (mch< 1 mch>) which corresponds to the maximum value of the alternating current output signal (A), and the output of the difference forming device if fed as a correction value to the multiplier (2).
Patent EP-0054616-A2 (EP)
Inventor: KUNDE KLAUS DR
IPC: D06P1/08
Filed: 1981-08-28
Abstract: Farbstoffe der allgemeinen Formel <IMAGE> worin A ein von anionischen Gruppen freier aromatischer oder heteroaromatischer Rest, Q eine direkte Bindung oder ein Brückenglied, X COCH3, CN, COOCH3, COOC2H5, CONH2, COC6H5 oder CON(R3)-Y-N(R5R6R7)<(+)> An<(-)>, Y und Z ein zweiwertiges Brückenglied oder eine direkte Bindung, R1 und R2 Wasserstoff oder ein nichtionischer Substituent, R3 und R4 Wasserstoff, C1-C4-Alkyl oder β- oder γ-C1-C4-Hydroxyalkyl, R5-R10 Wasserstoff, C1-C4-Alkyl, β- oder γ-C1-C4-Hydroxyalkyl, Phenyl oder Benzyl sind, oder R5 und R6 und/oder R8 und R9 jeweils zusammen mit dem Stickstoff einen fünf- oder sechsgliedrigen Heterocyclus, oder R5, R6 und R7 und/oder R8, R9 und R10 jeweils zusammen mit dem Stickstoff ein gegebenenfalls substituiertes Pyridinium bilden, und An<(-)> ein Anion ist, finden Verwendung zum Färben kationisch anfärbbarer Materialien, insbesondere Papier.
Patent EP-0056452-A2 (EP)
Inventor: DAVIS IRWIN J
IPC: B32B37/00
Filed: 1981-11-17
Abstract: Flexible laminates are prepared using a room temperature curable, water-borne laminating adhesive. The adhesive consists essentially of a copolymer emulsion of an alkyl acrylate, alkyl methacrylate, styrene or vinyl ester, or mixtures thereof, and an ethylenically unsaturated carboxylic acid, and optional selected comonomers, combined with an epoxy resin emulsion and a polyfunctional amine. The flexible laminates are characterized by rapid room temperature curing, high bond strength, superior heat resistance and chemical and water resistance.
Patent EP-0056484-A2 (EP)
Inventor: OHMANN WOLFGANG
IPC: E05C9/00
Filed: 1981-12-23
Abstract: 1. A door or window blade with a front bar unit (3) having a front bar (8) covering a recess (2) in said blade for a bolting rod (19), the latter being longitudinally slidably attached to said front bar (8) and provided with bolting means, characterized in that said front bar (8) is fixed to U-shaped holders (9) whose upright webs (12) have resilient tongues (13) engaging relief-cut ridges (6) in said recess (2), and that the free longitudinal edges (14) of said webs (12) have anchoring projections (16) for engagement with the bottom (15) of said recess (2).
Patent EP-0034945-A2 (EP)
Inventor: HATTON LESLIE ROY
IPC: A01N47/02
Filed: 1981-02-24
Abstract: N-Phenylpyrazole derivatives of the formula:-
     (wherein each of R 5  and R 6  represents a C 1 -C 4  alkyl or alkoxy radical, a trifluoromethyl, trifluoromethoxy, nitro, cyano or primary amino radical, or a fluorine, chlorine or bromine atom, each of R', R' and R 9  represents a hydrogen atom, a C 1 -C 4  alkyl or alkoxy radical, a trifluoromethyl, trifluoromethoxy, nitro, cyano or primary amino radical or a fluorine, chlorine or bromine atom, or R 5 , R 7 , R' and R 9  each represents a hydrogen atom and R 6  represents a trifluoromethoxy or trifluoromethyl radical, and R 10  represents a cyano radical or substituted carbamoyl radical -CONHR", wherein R" represents a methyl or ethyl radical) have been found to possess useful herbicidal properties. All such N-phenylpyrazole derivatives with the exception of 5-amino-4-cyano-1-(2,4-dichlorophenyl)pyrazole and 5-amino-4-cyano-1- (4-chloro-2-methylphenyl)pyrazole are new compounds. Herbicidal compositions containing such N-phenylpyrazole derivatives are described and also processes for the prepararation of the new compounds.
Patent EP-0061139-A2 (EP)
Inventor: WISSLER JOSEF H DR
IPC: A61K39/395
Filed: 1982-03-17
Abstract: The invention relates to new mitogens of leukocytes and inflamed tissue which have the biological and physicochemical properties stated in the claims. The compounds selectively induce the division and differentiation of leukocytes and their precursors in the bone marrow. The invention also relates to a biotechnical process for preparing and isolating the mitogens and to pharmaceutical compositions containing them.
Patent EP-0082949-A2 (EP)
Inventor: FLETCHER ROBERT PERCY
IPC: G06F12/08
Filed: 1982-11-16
Abstract: In a cache storage system a sharing (SH) flag is provided with each line representation in the cache directory to uniquely indicate for each cache line whether it is to be handled as a store-in-cache (SIC) line when its SH flag is in non-sharing state, and as a store-through (ST) cache line when its SH flag is in sharing state. At any time the hybrid cache can have some lines operating as ST lines, and other lines as SIC lines. Such cache storage systems are used as private caches in a multiprocessor (MP) system. 
<??>A newly fetched line (resulting from a cache miss) has its SH flag set to non-sharing (SIC) state in its location determined by cache replacement selection circuits, unless the SH flag for the requested line is dynamically set to sharing (ST) state if a cross-interrogation (XI) hit in another cache is found by cross-interrogation (XI) controls, which interrogates all other cache directories in the MP for every store or fetch cache miss and for every store cache hit of a ST line (having SH=1). 
<??>A XI hit signals that a conflicting copy of the line has been found in another cache. In the conflicting cache line is changed from its corresponding main storage (MS) line, the cache line is castout to MS. The sharing (SH) flag for the conflicting line is set to sharing state for a fetch miss, but the conflicting line is invalidated for a store miss.
Patent EP-0066358-A2 (EP)
Inventor: ROZMUS WALTER J
IPC: C23F1/08
Filed: 1982-04-05
Abstract: A closed loop assembly for dissolving a layer from an article by exposing the article to a leaching solution having a predetermined boiling temperature. The assembly includes a sealed reaction container including an inner compartment to contain the leaching solution and the article, a recirculation system connected to the reaction container for receiving boiled off leaching solution vapor and condensing the vapor and returning the vapor to the reaction container, and a heater for heating the article within the reaction container above the boiling temperature of the leaching solution.The assembly performs a method of dissolving the layer from an article by exposing the article to the leaching solution. The steps include placing the article in the inner compartment of the sealed reaction container containing the leaching solution, heating the article to a temperature above the boiling temperature of the leaching solution to increase the corrosion rate of the outer layer of the article, conducting and condensing boiled off leaching solution vapor in the recirculation system, and selectively returning the collective leaching solution to the reaction container.
Patent EP-0073116-A2 (EP)
Inventor: MCCANNY JOHN VINCENT
IPC: G06F17/15
Filed: 1982-08-06
Abstract: The invention provides a digital data processor which has been systemetised down to bit level. 
     The processor includes a regular array of identical processing cells which perform a logic operation on incoming bits. The cells repeatedly perform a cell operation under the control of clocks which govern the inputting to and outputting from the cell of data bits. Each bit takes part in a maximum of one cell operation in one repetition of the clock having the highest repetition frequency. 
     Processing cell arrays for dealing with larger numbers may be readily built up from smaller arrays used for smaller numbers. 
     Having obtained a fully working design for one type of processing cell, the full array consisting of a plurality of cells is proven.
Patent EP-0095711-A2 (EP)
Inventor: WAGNER GERALD DR
IPC: G03D3/06
Filed: 1983-05-25
Abstract: Die Nachdosiereinrichtung in einer mit einem Fotosatzgerät (1) in Verbindung stehenden fotografischen Entwicklungsmaschine (2) weist mindestens eine Dosierpumpe (6, 8) und eine diese betätigende Steuereinrichtung (20, 7, 9) auf. Darin wird die Nachdosiermenge in Abhängigkeit von Länge und Breite des verarbeiteten Schichtträgermaterials (13) festgelegt. Dabei ist eine das Zeitintegral der Strahlungsintensität der Lichtschreibeinheit (10) aus dem Fotosatzgerät (1) feststellende Meßeinrichtung (21) vorgesehen, welche an die Steuereinrichtung (20, 7, 9) ein der geschriebenen Gesamtdichte proportionales Signal abgibt. Die Steuereinrichtung kann einen Rechner (20) und für jede Dosierpumpe (6, 8) eine dem Rechner nachgeschaltete Schalteinheit (7, 9) aufweisen, wobei in den Rechner der Ausgang der Meßeinrichtung (21) sowie Signale über den Antrieb (17) des Schichtträgermaterials (13) und Signale einer Abtasteinheit (19) über Schichtträgerart und -breite münden.
Patent EP-0105159-A2 (EP)
Inventor: KAUBE PETER
IPC: B29C48/32
Filed: 1983-08-19
Abstract: Webbed multiple sheets comprising two substantially parallel, substantially plane polymethylmethacrylate outer layers and at least one center layer between said outer layers, wherein said outer layers and said center layer are bonded together into one piece by webs and wherein said center layer or layers comprise a thermoplastic material having increased tenacity, increased zero viscosity or a combination thereof in molten condition as compared with the material of said outer layers, thereby reducing sagging of said center layer or layers during extrusion.
Patent EP-0111707-A2 (EP)
Inventor: JONES FLETCHER
IPC: G03F7/20
Filed: 1983-11-03
Abstract: A complete lithographic exposure pattern is formed in accotdance with this invention by forming the edge part of the complete pattern with electron beam radiation and forming the remaining part with light radiation. The electron beam exposure pattern part 16 delineates all of the edges of the desired complete pattern while the optical exposure pattern part fills 18 in any remaining regions, together forming the desired. complete exposure pattern. Since all edges are delineated by electron beam radiation, any radiation sensitive layer exposed to the complete pattern will develop edges characteristic of an electron beam pattern exposure. 
     Electron beam exposure system thruput is improved because the whole pattern is not exposed by electron beam. Preferably, the exposure width of the electron beam edge delineation is on the order of the minimum linewidth of the pattern, so that proximity effects will be automatically reduced or eliminated without requiring computation of the exposure contribution from adjacent shapes in the pattern due to lateral scattering effects and without requiring any variation in the applied electron beam exposure dose. Use of a wider exposure width for electron beam delineation of pattern edges has the advantage that alignment tolerance of the optical exposure pattern part with respect to the electron beam exposure pattern part is increased.
Patent EP-0115035-A2 (EP)
Inventor: COTTRELL PETER EDWIN
IPC: H01L29/78
Filed: 1983-12-21
Abstract: A radiation tolerant semiconductor structure comprising a plurality of active field effect transistor portions (12, 18) electrically insulated by an insulating structure (25). The insulating structure comprises a plurality of insulating layers (26, 27). The number of these layers and their selective dielectric constants and thicknesses are chosen to reduce the effect of ionizing radiation on the electrical insulation of the active field effect transistor portions.
Patent EP-0085443-A2 (EP)
Inventor: STIELER FRED
IPC: C21B13/00
Filed: 1983-01-05
Abstract: Hot cooling gases from direct reduction furnaces contain directly reduced iron in a fine-grained form. For precipitating directly reduced iron in a form which can be processed further, the hot gases are passed into a hot cyclone, the dust precipitated in the latter is cooled in a discharge device, sealed gas-tight from the outer atmosphere, by indirect cooling to a temperature below the ignition temperature in contact with the outer atmosphere, and the cooled dust is discharged from the discharge device.
Patent EP-0098722-A2 (EP)
Inventor: PALSSON JOHANNES SAEMUNDUR
IPC: B65D50/04
Filed: 1983-06-27
Abstract: A safety closure, preferably for a medicine bottle, has a screw cap (20) or another closure cap which is to be rotated to be applied or removed, and a blocking mechanism in the form of an elastically resilient blocking means (16) on the bottle neck (11) or a collar securely mounted on the neck, and a stop face (26) on the closure cap. The cap has an area (27) of reduced wall thickness which is opposite the blocking means in the closed position and permits the blocking means to be actuated by external pressure on the cap. When the cap is rotated in the direction of removal from the closed position, the stop face encounters the blocking means and prevents additional rotation, unless the blocking means is pressed clear of the stop face by pressure on said area of the closure cap. 
     The blocking means (16) is a string or strip merging at both ends into the bottle neck or collar, but is spaced from the or collar at its central portion having a blocking face (17), and this allows the blocking means to retain its tendency to return to the blocking position after actuation, even though the elasticity of the material decreases after many operations.
Patent EP-0106698-A2 (EP)
Inventor: OVSHINSKY STANFORD ROBERT
IPC: H01L31/076
Filed: 1983-10-18
Abstract: An apparatus (10) and process utilize microwave energy for depositing amorphous alloy materials in layered form onto a receiving surface (14). 
     The process includes the steps of providing at least one source of microwave energy (18), providing at least two reaction gases, each gas containing at least one alloying element to be deposited onto the receiving surface (14), and selectively exciting the reaction gases with microwave energy to create excited species (27', 27) containing the alloying elements to be deposited for depositing the alloys in alternating layers (22) onto the receiving surface (14). Preferably, the alternating alloy layers (22) are silicon and germanium alloys.
Patent EP-0110871-A2 (EP)
Inventor: DACHS-WIESINGER MARGARETHE
IPC: A45F3/14
Filed: 1983-11-24
Abstract: 1. A carrying device comprising a carrying frame (1 to 7), which comprises a back part (2, 3, 4, 6, 7) and a load support (5), which protrudes transversely from said back part, which carrying frame is adapted to be carried by means of shoulder straps (8) on the body of a bearer, wherein retaining means, particularly belts (16, 17) are provided for fixing the load, characterized in that the carrying frame (1 to 7) is adapted to be carried by the straps (8) like a hawker's tray, its load support (5) constitutes load pick-up means, which are adapted to be inserted under a supported load consisting of a television set, an upholstered protective sheath (10, 12), which is adapted to be closed around the load placed on the carrying frame, is secured to the back part (2, 3, 4, 6, 7) of the carrying frame (1 to 7) and the retaining belts (16, 17) in their fixing position bear on the outside of said sheath.
Patent EP-0121830-A2 (EP)
Inventor: PIWINSKI JOHN J
IPC: A61K31/22
Filed: 1984-03-16
Abstract: Compounds of the formula
     and their pharmaceutically acceptable salts, wherein the substituents are as defined herein, having antihypertensive activity.